- (AlfrescoRequest *)refreshPerson:(AlfrescoPerson *)person
        completionBlock:(AlfrescoPersonCompletionBlock)completionBlock;  - Returns the
      latest (and complete) metadata for the provided person. Added in SDK version
    1.3.
    Parameters
- (AlfrescoPerson *)person
 - The person object to refresh.
 - (AlfrescoPersonCompletionBlock)completionBlock
 - The block that is called with the updated person object on completion of the operation. The completion block has the format typedef void (^AlfrescoPersonCompletionBlock)(AlfrescoPerson *person, NSError *error);.
 
Returns
(AlfrescoRequest *)
Example